Nik Wiman, an entomologist with extensive experience in integrated pest management, is Oregon State University’s new orchard crops extension specialist, a position designed to focus on hazelnuts. Nik works from the North Willamette Research and Extension Center in Aurora, covering a number of counties including Yamhill.

NWREC - 503.678.1264

These pages provide resources and information for Commercial Tree Fruit and Nut growers (orchard crops grown for commercial sale).  

(Information for home/backyard orchards is available from Master Gardeners and Home Orchard societies.  A useful publication for general care of home orchards is EC 631  Managing Diseases and Insects in Home Orchards).



Hazelnuts (Filberts)   NW Nutgrower Newsletter (Summer 2014)






Prunes and Plums

Orchard Pest Management

General Orchard Topics

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